Most of the downloads are source files plus executable, divided into categories by programming language.
The ZIP files usually contain one or source files, and an executable. A few of the Visual Basic .NET
downloads are indicated as project files. These should be unzipped into a project folder, and opened
with Visual Studio or Visual Basic Express Edition version 2005 or later. Project files do not contain
an executable. A few of the ZIP files are indicated to contain only the executable and documentation.